what are some examples of 1366 fans?, i cant seem to find any
The core i7 920 plugs into an LGA1366 socket, any cooler you get must be compatible with a LGA1366 socket. The cooler you linked to only supported the old LGA775 socket which is what the core 2's plugged into.
Just look at the information regarding any cooler you are looking at, it will say which cpu's/sockets it can mount to.
The cooler I linked to above supports an LGA1366 socket.